Polymer-sand tile is an analogue of natural tile. But this material can be called qualitatively new. This roofing is more advantageous than analogues in many respects. Consider everything in order.
Reviews
The described material is 2 times lighter than natural, but it costs much less. With the help of such a coating, it is possible to provide much better qualities of heat and sound insulation, if compared with metal tiles. Consumers especially note the absence of corrosion processes. It is impossible not to pay attention to the strength characteristics.
Polymer sand tile is popular among private craftsmen and professional builders also because of its resistance to ultraviolet radiation. It can be operated at significant temperature differences, the range varies from -65 to +100 degrees. The owners of private houses, who used the described material as a covering material, note that during the entire period of operation, the coating retains its attractiveness. Manufacturers guarantee that for the complete decomposition of the film intothe polymer base needs about 100 years.
Moisture absorption and thermal conductivity reviews
If you have chosen polymer-sand tiles, then you can count on a slight coefficient of water absorption. This indicates that this material will cope with the function of protecting against moss, fungus, mold, as well as the effects of moisture and acid rain. This material is also widespread on the market for the reason that it has a low thermal conductivity. This indicates that a constant temperature regime will be maintained in the space under the roof. Under such a roof it will be warm in winter and cool on a hot summer day. Therefore, polymer sand tiles are used in the arrangement of terraces and attics.
Soundproofing and impact resistance reviews
Experts advise choosing the described material because of the combination of useful characteristics (such as low thermal conductivity and water resistance). This becomes a reliable barrier to the occurrence of condensate. Consequently, the roof structure is protected from destruction, which is especially true for timber elements. Owners of private houses try to choose materials that differ in sound absorption qualities before arranging the roof. When laying a polymer-sand roof, additional sound-absorbing layers will not be needed. The roof will be silent in any weather. You can also count on impact resistance. Transportation Companiesbuilding materials, they note that polymer-sand tiles, reviews of which are quite often only positive, do not break during transportation and installation. It meets the standards and requirements of sanitary, fire and radiation safety.
How and how to fix polymer-sand tiles
Installation of polymer sand tiles can be done independently. The manufacturer took care of this by providing the back side of the canvas in the upper part with a special ledge, which is necessary for fixing to the crate. Between themselves, the components are engaged with the help of side locks, which allows you to form a continuous carpet, which is called a roofing. Polymer sand tiles, the photo of which is presented in the article, has technological holes in each element (two in number).
Work should start from the bottom row. Fixing to the crate system should not be rigid - each fastening should have a play. Then you will provide the possibility of free movement, which is necessary for deformation expansion under the influence of temperature. Among other things, the roof must withstand the load from wind, snow, and other natural factors without deformation.
Features of installation work
Laying polymer sand tiles should be done in such a way that after fixing on the front side there are no rust stains. In order to exclude such a phenomenon, the role of fasteners should beuse galvanized nails or anodized self-tapping screws. Nails are preferred, as they speed up installation work, and are also able to provide a not too rigid fastening. As for the wind or, as it is also called, gable tiles, as well as ridge tiles, these elements are reinforced with anodized self-tapping screws. In the process of work, there will certainly be a need to cut the material, for this you can use a hacksaw designed for working with metal, or a grinder.
Recommended by professionals
It is necessary to start work with the arrangement of the truss system. At the same time, it must be remembered that the total weight of the roof will turn out to be quite significant, despite the fact that the described covering material has a small mass, because the system will also have a batten system, as well as rafter legs. For this reason, attention must be paid to the calculation of the cross section of the beam, taking into account the loads that will be placed on it. This includes external temporary influences such as snow, wind, etc.
Most often, a square beam is used for the crate, the side of which is 50 millimeters. During the installation of the crate, steam and waterproofing should be laid. These layers are needed to protect the roof from weathering and to exclude moisture from the components. This insulation will not interfere with air circulation between the elements.
Conclusion
Choosing vapor and waterproofing, you can use a special insulating film, which is also called diffusion. To her latticeshould be fixed with staples of a construction stapler, it may have to be rented. Some home masters refuse to use the mentioned layers, while experts insist that they be present.
